fix mlt linux compile with ndi version 2017-01-06 @ r72018
fix mlt linux compile with ndi version 2017-01-06 @ r72018

md5 9d1ebc495f603989cf0061a3d761b4f2  "NewTek NDI SDK (Linux).zip"
j-b-m/mlt,j-b-m/mlt,siddharudh/mlt,mltframework/mlt,mltframework/mlt,mltframework/mlt,mltframework/mlt,j-b-m/mlt,mltframework/mlt,siddharudh/mlt,mltframework/mlt,j-b-m/mlt,siddharudh/mlt,siddharudh/mlt,j-b-m/mlt,j-b-m/mlt,siddharudh/mlt,mltframework/mlt,mltframework/mlt,mltframework/mlt,j-b-m/mlt,j-b-m/mlt,siddharudh/mlt,siddharudh/mlt,j-b-m/mlt,siddharudh/mlt,siddharudh/mlt,mltframework/mlt,j-b-m/mlt